#include"stdio.h"
void main()
{
    int i,num;
    num=2;
    for(i=0;i<3;i++)
    {
        printf("\40:The num equal %d \n",num);
        num++;
        {
            static int num = 1 ;
            printf("\40:The internal block num equal %d\n",num);
            num++;
        }
    }

}